Support coverage for Docker based interpreter

python/helpers/coverage_runner/run_coverage.py

@@ -14,7 +14,7 @@ else:
 
 coverage_file = os.getenv('PYCHARM_COVERAGE_FILE')
 run_cov = os.getenv('PYCHARM_RUN_COVERAGE')
-if os.getenv('JETBRAINS_REMOTE_RUN'):
+if os.getenv('CREATE_TEMP_COVERAGE_FILE'):
     line = 'LOG: PyCharm: File mapping:%s\t%s\n'
     import tempfile
     (h, new_cov_file) = tempfile.mkstemp(prefix='pycharm-coverage')

python/src/com/jetbrains/python/remote/PyRemotePathMapper.java

@@ -15,8 +15,8 @@
  */
 package com.jetbrains.python.remote;
 
-import com.intellij.util.PathMappingSettings;
 import com.intellij.util.AbstractPathMapper;
+import com.intellij.util.PathMappingSettings;
 import com.intellij.util.containers.MultiMap;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -111,4 +111,9 @@ public class PyRemotePathMapper extends AbstractPathMapper implements Cloneable
     }
     return pathMapper;
   }
+
+  @Override
+  public PyRemotePathMapper clone() {
+    return cloneMapper(this);
+  }
 }

python/src/com/jetbrains/python/remote/PythonRemoteInterpreterManager.java

@@ -59,6 +59,9 @@ public abstract class PythonRemoteInterpreterManager {
 
   public final static Key<PathMapper> PATH_MAPPING_SETTINGS_KEY = Key.create("PATH_MAPPING_SETTINGS_KEY");
 
+  public final static Key<PathMappingSettings> ADDITIONAL_MAPPINGS = Key.create("ADDITIONAL_MAPPINGS");
+
+
   /**
    * @deprecated use {@link com.jetbrains.python.run.PyRemoteProcessStarterManager#startRemoteProcess(Project, GeneralCommandLine, PythonRemoteInterpreterManager, PyRemoteSdkAdditionalDataBase, PyRemotePathMapper)}
    */